/*This file is part of jasmo.

jasmo is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

jasmo is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with jasmo.  If not, see <http://www.gnu.org/licenses/>.*/

package com.lab9.jasmo.domain.impl.actions;

import org.apache.log4j.Logger;

import com.lab9.jasmo.domain.IAction;
import com.lab9.jasmo.domain.IMonitoredService;
import com.lab9.jasmo.domain.ServiceState;

/**
 * a simple action that logs a message upon state change.
 * @author dpsenner@gmail.com
 *
 */
public class LogAction implements IAction {
	
	private static Logger logger = Logger.getLogger(LogAction.class);

	@Override
	public void StateChanged(IMonitoredService service, ServiceState oldState,
			ServiceState newState) {
		logger.info(service + " state changed: " + oldState + " => " + newState);
	}

}
